Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC0GW callsign genealogy
Currently held by Kumar Rao, Karthik
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AC0GW's current licensee, walking backwards.
- Kumar Rao, KarthikCOgranted 2006-02-28cancelled 2007-03-16
Successor callsigns
Callsigns held now by people who previously held AC0GW.
No current licensee on record previously held this callsign.